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Finding the Fourth Proportional to 609,191.76, 840,652.67 and 333,496.76

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Solution

The fourth proportional to 609,191.76, 840,652.67 and 333,496.76 is: 460,208.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,191.76 : 840,652.67 = 333,496.76 : x
  2. Step 2: Convert to fraction form
    609,191.76/840,652.67 = 333,496.76/x
  3. Step 3: Cross multiply
    609,191.76x = 840,652.67 × 333,496.76
  4. Step 4: Simplify right side
    609,191.76x = 280,354,942,164.50
  5. Step 5: Solve for x
    x = 280,354,942,164.50/609,191.76
  6. Step 6: Final answer
    x = 460,208.03

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